• About Costello
    • Newsletter
    • Costello Elementary Calendar
    • Costello Staff Directory
    • Attendance Line & Map
    • Absence & Tardy Guidelines
    • Student/Parent Handbook
    • Costello Pep Song
    • News & Announcements
    • Spotlight
    • Quicklinks
  • Students
    • Destiny Library Catalog(opens in new window/tab)
    • March is Reading Month
    • Learning Links(opens in new window/tab)
    • Weekly Student Announcements
  • Academics
    • Physical Education
    • Band/Orchestra
    • Media Center
    • Clubs & Organizations
    • 5th Grade Camp
    • School Supply Lists
  • Community
    • Diversity & Inclusion
    • Fundraising Information
    • Storm Water Management
    • Building Operations & Facility Rentals
  • Public Safety Drills
  • Schedules/Bells
  • Resources
  • Costello PTO(opens in new window/tab)
  • My TSD Page(opens in new window/tab)
  • Teacher/Support Staff COVID Grant
  • Headspace App(opens in new window/tab)
  • Staff Intranet(opens in new window/tab)
  • Help Desk(opens in new window/tab)
  • Frontline Login(opens in new window/tab)
  • Frontline Guides
  • Webmaster Login
  • TSD Zoom Account(opens in new window/tab)
  • TSD Apparel Store(opens in new window/tab)
  • iPad Insurance Info(opens in new window/tab)
  • Literacy Project(opens in new window/tab)
  • Lunch Menu
  • Non-Discrimination Notice
  • PAC - Special Education Parent Group
  • PowerSchool (Account Information)
  • Schoology (Account Information)
  • SchoolPay(opens in new window/tab)
  • Troy Tech Talks
  • TSD District-Wide Calendar
  • TSD Specials Schedule(opens in new window/tab)

Troy School District

Pre-School & Early Childhood

  • Troy Preschool

Elementary Schools

  • Barnard Elementary
  • Bemis Elementary
  • Costello Elementary
  • Hamilton Elementary
  • Hill Elementary
  • Leonard Elementary
  • Martell Elementary
  • Morse Elementary
  • Schroeder Elementary
  • Troy Union Elementary
  • Wass Elementary
  • Wattles Elementary

Middle Schools

  • Baker Middle School
  • Boulan Park Middle School
  • Larson Middle School
  • Smith Middle School

Online Education

  • Troy Center for Transition
  • Troy Intersect Virtual School
  • Troy College & Career High School

High Schools

  • Athens High School
  • Troy High School
  • International Academy
  • Troy College & Career High School

Post-Secondary Education

  • Troy Continuing Education
Skip to Main Content
Costello CardinalsCostello Elementary School

Troy School District

  • About Costello
    • Newsletter
    • Costello Elementary Calendar
    • Costello Staff Directory
    • Attendance Line & Map
    • Absence & Tardy Guidelines
    • Student/Parent Handbook
    • Costello Pep Song
    • News & Announcements
    • Spotlight
    • Quicklinks
  • Students
    • Destiny Library Catalog(opens in new window/tab)
    • March is Reading Month
    • Learning Links(opens in new window/tab)
    • Weekly Student Announcements
  • Academics
    • Physical Education
    • Band/Orchestra
    • Media Center
    • Clubs & Organizations
    • 5th Grade Camp
    • School Supply Lists
  • Community
    • Diversity & Inclusion
    • Fundraising Information
    • Storm Water Management
    • Building Operations & Facility Rentals
  • Public Safety Drills
  • Schedules/Bells
  • Resources
  • Costello PTO(opens in new window/tab)
  • My TSD Page(opens in new window/tab)
  • Teacher/Support Staff COVID Grant
  • Headspace App(opens in new window/tab)
  • Staff Intranet(opens in new window/tab)
  • Help Desk(opens in new window/tab)
  • Frontline Login(opens in new window/tab)
  • Frontline Guides
  • Webmaster Login
  • TSD Zoom Account(opens in new window/tab)
  • TSD Apparel Store(opens in new window/tab)
  • iPad Insurance Info(opens in new window/tab)
  • Literacy Project(opens in new window/tab)
  • Lunch Menu
  • Non-Discrimination Notice
  • PAC - Special Education Parent Group
  • PowerSchool (Account Information)
  • Schoology (Account Information)
  • SchoolPay(opens in new window/tab)
  • Troy Tech Talks
  • TSD District-Wide Calendar
  • TSD Specials Schedule(opens in new window/tab)

Troy School District

Pre-School & Early Childhood

  • Troy Preschool

Elementary Schools

  • Barnard Elementary
  • Bemis Elementary
  • Costello Elementary
  • Hamilton Elementary
  • Hill Elementary
  • Leonard Elementary
  • Martell Elementary
  • Morse Elementary
  • Schroeder Elementary
  • Troy Union Elementary
  • Wass Elementary
  • Wattles Elementary

Middle Schools

  • Baker Middle School
  • Boulan Park Middle School
  • Larson Middle School
  • Smith Middle School

Non-Traditional

  • Troy Center for Transition
  • Troy Intersect Virtual School
  • Troy College & Career High School

High Schools

  • Athens High School
  • Troy High School
  • International Academy
  • Troy College & Career High School

Community Education

  • Troy Continuing Education

In This Section

Schedules/Bells

First page of the PDF file: TSDBuildingSchedules

Calendar

Print Element
RSS Feeds Subscribe to Alerts

March

Mar 5 2021
No School K-5 Subscribe to Alerts
all day
Read More about No School K-5
Mar 15 2021
Virtual School Subscribe to Alerts
all day
Read More about Virtual School
Mar 16 2021
Virtual School Subscribe to Alerts
all day
Read More about Virtual School
Mar 16 2021
Noodles Fundraiser Subscribe to Alerts
4:00 PM - 8:00 PM
Read More about Noodles Fundraiser
Mar 17 2021
Virtual School Subscribe to Alerts
all day
Read More about Virtual School

Setting the Standard for Excellence in Education

One Troy
Costello Elementary School
1333 Hamman Troy, MI 48085
P: (248) 823-3700
F: (248) 823-3713
Attendance: (248) 823-3701

Contact Webmaster 

  • Privacy Policy
  • Site Map
  • Accessibility
Costello Cardinals Logo
  • Twitter(opens in new window/tab)
  • Facebook(opens in new window/tab)
  • YouTube(opens in new window/tab)
  • Instagram(opens in new window/tab)
Powered by Finalsite